CA2457708C - Appareil permettant de fixer au sol des rails de contact d'une voie ferree - Google Patents

Appareil permettant de fixer au sol des rails de contact d'une voie ferree Download PDF

Info

Publication number
CA2457708C
CA2457708C CA2457708A CA2457708A CA2457708C CA 2457708 C CA2457708 C CA 2457708C CA 2457708 A CA2457708 A CA 2457708A CA 2457708 A CA2457708 A CA 2457708A CA 2457708 C CA2457708 C CA 2457708C
Authority
CA
Canada
Prior art keywords
handle
contact rail
jaw
railway
pawl
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA2457708A
Other languages
English (en)
Other versions
CA2457708A1 (fr
Inventor
Dmitry Ladin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TE Connectivity Corp
Original Assignee
Tyco Electronics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tyco Electronics Corp filed Critical Tyco Electronics Corp
Publication of CA2457708A1 publication Critical patent/CA2457708A1/fr
Application granted granted Critical
Publication of CA2457708C publication Critical patent/CA2457708C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00—Power supply lines for contact with collector on vehicle
    • B60M1/02—Details
    • B60M1/04—Mechanical protection of line; Protection against contact by living beings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00—Power supply lines for contact with collector on vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M5/00—Arrangements along running rails or at joints thereof for current conduction or insulation, e.g. safety devices for reducing earth currents
    • B60M5/02—Means for reducing potential difference between rail and adjacent ground
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
    • H01R4/36—Conductive members located under tip of screw
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Electric Cable Installation (AREA)
  • Elimination Of Static Electricity (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

L'invention concerne des outils à main (40) permettant de saisir un rail de contact d'une voie ferrée, de manière à faciliter la fixation dans le sol de celui-ci. Un premier élément (42) comprend une première mâchoire (43) au niveau d'une extrémité de celui-ci, un manche au niveau de l'extrémité opposée et une première partie intermédiaire s'étendant entre la première mâchoire et le manche. Un second élément (52) est fixé de manière pivotante sur le premier élément et comprend une seconde mâchoire (53) au niveau d'une extrémité de celui-ci, un ensemble de dents triangulaires (54) au niveau de l'extrémité opposée de celui-ci et une seconde partie intermédiaire s'étendant entre la seconde mâchoire et l'ensemble de dents triangulaires. Les première et seconde mâchoires sont conçues de manière à pivoter l'une par rapport à l'autre, en vue de saisir des parties latérales opposées d'un rail de contact d'une voie ferrée quand le manche est déplacé vers le bas, afin que la seconde partie intermédiaire soit en contact électrique avec la partie supérieure d'un rail de contact d'une voie ferrée. Un cliquet s'étend à partir de la première partie intermédiaire et est conçu pour venir en contact avec l'ensemble de dents triangulaires, de manière à maintenir les première et seconde mâchoires en contact avec les côtés opposés respectifs d'un rail de contact d'une voie ferrée. Un élément de sollicitation (62) est associé de manière fonctionnelle au cliquet et est conçu pour contraindre celui-ci de manière qu'il vient en contact avec l'ensemble de dents triangulaires. Un levier de dégagement (64) est associé de manière fonctionnelle à l'élément de sollicitation et/ou au cliquet et est conçu pour dégager le cliquet de l'ensemble de dents triangulaires et pour permettre un mouvement du manche permettant de dégager l'outil à main d'un rail de contact
CA2457708A 2001-08-20 2002-08-16 Appareil permettant de fixer au sol des rails de contact d'une voie ferree Expired - Fee Related CA2457708C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/933,033 2001-08-20
US09/933,033 US6572390B2 (en) 2001-08-20 2001-08-20 Apparatus for grounding railway contact rails
PCT/US2002/026139 WO2003017431A1 (fr) 2001-08-20 2002-08-16 Appareil permettant de fixer au sol des rails de contact d'une voie ferree

Publications (2)

Publication Number Publication Date
CA2457708A1 CA2457708A1 (fr) 2003-02-27
CA2457708C true CA2457708C (fr) 2010-11-02

Family

ID=25463304

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2457708A Expired - Fee Related CA2457708C (fr) 2001-08-20 2002-08-16 Appareil permettant de fixer au sol des rails de contact d'une voie ferree

Country Status (12)

Country Link
US (1) US6572390B2 (fr)
EP (1) EP1419556B1 (fr)
JP (1) JP4113119B2 (fr)
KR (1) KR100879646B1 (fr)
CN (1) CN100511842C (fr)
AT (1) ATE343858T1 (fr)
BR (1) BR0212105A (fr)
CA (1) CA2457708C (fr)
DE (1) DE60215673T2 (fr)
MX (1) MXPA04001586A (fr)
RU (1) RU2289874C2 (fr)
WO (1) WO2003017431A1 (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6899552B1 (en) * 2004-01-14 2005-05-31 Weston D. Robinson Gripping and locking electrical grounding device for single and multiphase electrical equipment
US6935869B1 (en) * 2004-05-12 2005-08-30 Electric Motion Company, Inc. Meter box ground clamp
NL1030956C2 (nl) * 2006-01-19 2007-07-20 Infra Safety Services Europ B Inrichting voor het aan een spoorrail bevestigen van een beveiligings-constructie.
US7566038B2 (en) * 2007-07-11 2009-07-28 Surgical Concept Designs, Llc Rail clamp
NL2002277C2 (nl) * 2007-12-04 2014-03-27 Volkerrail Nederland B V Kortsluitinrichting.
CN201185247Y (zh) * 2008-03-07 2009-01-21 纬泰机械(上海)有限公司 地线钳
US9488200B2 (en) 2010-01-22 2016-11-08 Deka Products Limited Partnership System, method, and apparatus for clamping
US9808572B2 (en) * 2010-01-22 2017-11-07 Deka Products Limited Partnership System, method and apparatus for clamping
US9759369B2 (en) 2011-12-21 2017-09-12 Deka Products Limited Partnership System, method, and apparatus for clamping
US10655779B2 (en) 2011-12-21 2020-05-19 Deka Products Limited Partnership System, method, and apparatus for clamping
US10563681B2 (en) 2011-12-21 2020-02-18 Deka Products Limited Partnership System, method, and apparatus for clamping
US11649924B2 (en) 2011-12-21 2023-05-16 Deka Products Limited Partnership System, method, and apparatus for clamping
US10082241B2 (en) 2011-12-21 2018-09-25 Deka Products Limited Partnership System, method, and apparatus for clamping
JP6372653B2 (ja) * 2014-04-15 2018-08-15 春日電機株式会社 端子圧接用留め具とその留め具を備えた防爆型接地確認装置
CN104359690B (zh) * 2014-11-11 2017-01-18 中车青岛四方机车车辆股份有限公司 一种c型接触轨受流面模拟系统
USD754065S1 (en) 2015-02-10 2016-04-19 Deka Products Limited Partnership AC-to-DC power supply
USD774645S1 (en) 2015-02-10 2016-12-20 Deka Products Limited Partnership Clamp
US20160318361A1 (en) * 2015-04-30 2016-11-03 Chris Anderson Trailer hitch ground connector
CN105428845B (zh) * 2015-12-31 2019-01-22 中国神华能源股份有限公司 用于钢轨的导线安装装置
FR3059923B1 (fr) * 2016-12-12 2019-05-17 Etablissements Bariot Pince de connexion provisoire
JP6825926B2 (ja) * 2017-01-31 2021-02-03 株式会社サンテック 接地金具及びアース側金具
RU183311U1 (ru) * 2017-10-24 2018-09-18 Сергей Ильич Волошин Переносное заземляющее устройство
CN108987961B (zh) * 2018-06-22 2020-03-13 苏州大成电子科技有限公司 一种可伸缩地铁轨道验电桩
CN112449472B (zh) * 2019-08-28 2022-10-18 比亚迪股份有限公司 电力机车静电消除器及电力机车站台
DE102021111574A1 (de) * 2021-05-04 2022-11-10 Windhoff Bahn- Und Anlagentechnik Gmbh Werkzeugloses Erdungskonzept
KR102347355B1 (ko) * 2021-06-18 2022-01-05 한국철도공사 전차선 자동접지장치
JP7385292B2 (ja) * 2021-10-14 2023-11-22 株式会社希望電機 接地器具
KR102740562B1 (ko) * 2023-05-09 2024-12-10 주식회사 파워랩스 철도레일용 접지클램프
KR102711152B1 (ko) * 2024-01-31 2024-09-27 주식회사 파워랩스 철도레일용 접지클램프
GB202406798D0 (en) * 2024-05-14 2024-06-26 Powertrac Rail Ltd A clamp for a rail

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2068528A (en) * 1935-10-15 1937-01-19 Martin Hardsocg Company Adjustable ground rail connecter
US2244038A (en) * 1940-06-22 1941-06-03 John V Zapotosky Track rail grounding clamp
SU116874A1 (ru) * 1956-03-19 1957-11-30 Б.И. Кокорев Штанга дл наложени защитного заземлени
DE1230876B (de) * 1964-11-30 1966-12-22 Alois Schiffmann Dipl Kfm Klemme zur Kontaktgabe an einem elektrischen Leiter, insbesondere zum Erden einer Schiene
US3840843A (en) * 1973-09-18 1974-10-08 Thomas & Betts Corp Quick release grounding clamp
DE7811403U1 (de) 1978-04-17 1978-08-03 C. A. Weidmueller Kg, 4930 Detmold Schutzleiter-Reihenklemme
SU774980A1 (ru) * 1979-01-22 1980-10-30 Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Железнодорожного Транспорта Устройство креплени контактного рельса метрополитена
SU796004A1 (ru) * 1979-02-07 1981-01-15 Zubkov Yurij A Устройство дл токосъема с токо-пРОВОд щиХ РЕльСОВ
SU1458460A1 (ru) * 1987-05-13 1989-02-15 Хабаровский институт инженеров железнодорожного транспорта Устройство дл удалени элементов рельсового креплени железнодорожного пути
US4820901A (en) * 1988-02-08 1989-04-11 Peviani Thomas P Quick releasable ground and rod clamp for welding
US5046958A (en) * 1990-12-07 1991-09-10 Ronald Brown Welding ground clamp
US5240423A (en) 1992-06-19 1993-08-31 Burndy Corporation Structural steel grounding connector
DE19631436C1 (de) * 1996-08-03 1997-10-09 Weidmueller Interface Schutzleiteranschluß insbesondere für Reihenklemmen
KR200191775Y1 (ko) 2000-03-06 2000-08-16 문정복 레일통전 클렘프

Also Published As

Publication number Publication date
US20030036294A1 (en) 2003-02-20
ATE343858T1 (de) 2006-11-15
BR0212105A (pt) 2004-08-24
RU2289874C2 (ru) 2006-12-20
CA2457708A1 (fr) 2003-02-27
KR100879646B1 (ko) 2009-01-20
JP2005500660A (ja) 2005-01-06
DE60215673D1 (de) 2006-12-07
WO2003017431A1 (fr) 2003-02-27
RU2004107897A (ru) 2005-09-20
EP1419556A1 (fr) 2004-05-19
KR20040027925A (ko) 2004-04-01
JP4113119B2 (ja) 2008-07-09
CN1568562A (zh) 2005-01-19
EP1419556B1 (fr) 2006-10-25
EP1419556A4 (fr) 2005-07-20
CN100511842C (zh) 2009-07-08
US6572390B2 (en) 2003-06-03
MXPA04001586A (es) 2004-07-23
DE60215673T2 (de) 2007-08-30

Similar Documents

Publication Publication Date Title
CA2457708C (fr) Appareil permettant de fixer au sol des rails de contact d'une voie ferree
JP4209920B2 (ja) 電柱内の電線移線機構を利用した無停電配電工法
US9796168B2 (en) Lift systems with continuous in-rail charging
KR20200051247A (ko) 컷아웃스위치 교체장치
US7546680B2 (en) Systems, methods and apparatus for transmission line re-conductoring
CA3028016C (fr) Dispositif destine a la charge d'un vehicule electrique et procede permettant la verification du contact entre un dispositif pour la charge d'un vehicule electrique et le vehicule electrique
CN102070066A (zh) 一种施工升降机与楼层防护门的联锁装置
KR20200086540A (ko) 고압전선 연결용 케이블 클램프
CN201942400U (zh) 一种施工升降机与楼层防护门的联锁装置
RU2701300C1 (ru) Способ управления токоприемным устройством вагона метро и токоприемное устройство для реализации способа
US6899552B1 (en) Gripping and locking electrical grounding device for single and multiphase electrical equipment
CN107064718A (zh) 集束平行线故障查找仪
US5123553A (en) Disconnect tool for use with high voltage equipment
RU2744722C1 (ru) Устройство для шунтирования и заземления контактной сети и воздушных линий электропередачи
CN215171503U (zh) 一种塔式起重机销轴固定装置
CN214303653U (zh) 一种智能交通线缆维护用辅助装置
CN220022089U (zh) 一种防护型移动变电站
US7143954B2 (en) Short-circuiting device for an electric railway system having a conductor rail for supplying power to drive the vehicles
RU236912U1 (ru) Токоотводное устройство для вагонов метро
CN220325118U (zh) 一种耐张绝缘子串短接装置
CN213400682U (zh) 一种便于安装的电缆
CN121546472A (zh) 一种导线监测传感器安装机器人
SU1791880A1 (ru) Заземлитель переносной для контактной сети с рельсовыми путями
JPH11289601A (ja) 車輌の電力供給システム
JPH06340396A (ja) レール

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20170816